Khoo, Edward
Current rating: 1387
| Grand Prix Singapore 2018 (DOM standard) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 62 | Chua, Chang (1843) | Lost 0-2 | -111399 |
| 2standard | 180 | Leung, Sai Ho (1607) | Won 2-0 | +221421 |
| 3standard | 326 | Tong, Michael (1484) | Lost 1-2 | -171404 |
| 4standard | 250 | Shahrin, Qayser (1447) | Lost 0-2 | -171387 |
| top | average opponent: 1595record: 1-3 | new rating: 1387 | ||
| Grand Prix Kuala Lumpur 2006 (DIS limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 85 | Shahabudin, Nur (1500) | Lost 0-2 | -181462 |
| 2sealed | 117 | Faidzan, Ferhan (1482) | Won 1-0 | +181480 |
| 3sealed | 96 | Chen, Qu (1474) | Lost 0-2 | -181462 |
| 4sealed | 118 | Leong, Wai Seng (1484) | Lost 0-2 | -171445 |
| 5sealed | 146 | Yacob, Johan Jamal (1501) | Lost 0-2 | -171428 |
| 6sealed | 135 | Song Mao, Chow (1443) | Lost 0-2 | -181410 |
| top | average opponent: 1481record: 1-5 | new rating: 1410 | ||
| Grand Prix Kuala Lumpur 2004 (5DN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 27 | Tye, Lee Fei (1446) | Lost 0-2 | -191481 |
| 2standard | 73 | Tan, Cai Zhao (1482) | Won 2-1 | +181499 |
| 3standard | 76 | Forsberg, Alvin (1501) | Lost 0-2 | -181481 |
| 4standard | 95 | Khaled, Syed (1483) | Won 2-0 | +181499 |
| 5standard | 80 | Iskandar, Nik (1474) | Lost 0-2 | -181481 |
| 6standard | 102 | Teeradechsakul, Teerachai (1419) | Lost 1-2 | -191462 |
| 7standard | 97 | Ho, Marcus Jian Yung (1463) | Won 2-0 | +181480 |
| top | average opponent: 1467record: 3-4 | new rating: 1480 | ||